Sony HCD-VM330AV Service Manual page 64

Compact disc deck receiver
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HCD-VM330AV
QQ
3 7 63 1515 0
Pin No.
Pin Name
84
C-SENS
85
C-DATA
86
C-LATCH
87
C-CLK
88
LD ON
89
B-SHUT
90
B-HALF
91
T-SENS3
92
D-SENS
93
T-SENS1
94
SPEC
95
MODEL
96
AVSS
97
A-SHUT
98
VREF
99
AVCC
100
TABLE NEG
TE
L 13942296513
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I/O
I
Internal status monitor input terminal Not used (open)
O
Command serial data output terminal Not used (open)
O
Command latch pulse output terminal Not used (open)
O
Command serial data transfer clock signal output terminal Not used (open)
I
Laser diode on/off control signal output terminal Not used (open)
Shut off detection signal input from the deck-B side reel pulse detector in the tape mechanism
I
deck section
Detection input from the deck-B cassette detect switch in the tape mechanism deck section
I
"L": cassette in
I
Table position sensor (IC12) input terminal
I
Disc detect sensor (Q841) input terminal "H": disc in
I
Table position sensor (IC11) input terminal
I
Model specification setting terminal
I
Model destination setting terminal
Ground terminal (analog system)
Shut off detection signal input from the deck-A side reel pulse detector in the tape mechanism
I
deck section
I
Reference voltage (+5V) input terminal (for A/D converter)
Power supply terminal (+5V) (for A/D conversion)
O
Table motor drive signal (clockwise) output to the motor driver (IC881)
x
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y
i
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Description
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2 9
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0 5
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2 9
9 4
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9 9
2 8
9 9

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